4356-RX-434 Datasheet, PDF (1/26 Pages) Silicon Laboratories – Si4356 STANDALONE SUB-GHZ RECEIVER

Si4356
Si4356 STANDALONE SUB-GHZ RECEIVER
Features
 Pin configurable
 Low RX Current = 12 mA
 Frequency range = 315–917 MHz  Low standby current = 50 nA
 Supply Voltage = 1.8–3.6 V
 Max data rate = 120 kbps
 Receive sensitivity =
 Automatic gain control (AGC)
Up to –113 dBm
 Modulation
 System clock output
 Low BOM
(G)FSK
OOK
 20-pin 3x3 mm QFN package
Applications
 Remote control
 Home security and alarm
 Garage and gate openers
 Remote keyless entry
 Home automation
 Industrial control
 Sensor networks
 Health monitors
Description
Silicon Laboratories' Si4356 is a pin-strap configurable, low current,
sub-GHz EZRadio® receiver. With no external MCU control needed, the
Si4356 provides a true plug-and-play receive option. Excellent sensitivity
up to –113 dBm allows for a longer operating range, while the low current
consumption of 12 mA active and 50 nA standby provides for superior
battery life. The Si4356 provides receive data as well as a system clock
output for use by an external microcontroller or decoder.
Pin Assignments
GND 1 20 19 18 17 16 GND
RST 2
15 SEL1
RXp 3
RXn 4
GND
14 RX_DATA / OUT1
13 STBY
NC 5
12 MSTAT / OUT0
GND 6 7 8 9 10 11 SEL0
20-pin QFN
(Top View)
Patents pending
Rev 1.2 1/16
Copyright © 2016 by Silicon Laboratories
Si4356